diff --git a/pkgs/kak-tree-grepper/rc/kak-tree-grepper.kak b/pkgs/kak-tree-grepper/rc/kak-tree-grepper.kak
index 712d46e..2998d3d 100644
--- a/pkgs/kak-tree-grepper/rc/kak-tree-grepper.kak
+++ b/pkgs/kak-tree-grepper/rc/kak-tree-grepper.kak
@@ -18,7 +18,7 @@ define-command -override -docstring "jump somewhere in an Elm file's definition
         SESSION=$6
 
         # do the magic!
-        QUERY="(function_declaration_left (lower_case_identifier)@function) (type_declaration (type) (upper_case_identifier)@type) (type_alias_declaration (type) (alias) (upper_case_identifier)@alias) (union_variant (upper_case_identifier)@constructor) (field_type (lower_case_identifier)@field) (lower_pattern)@pattern (exposed_type)@exposed_type (exposed_value)@exposed_value (as_clause (as) (upper_case_identifier)@module_alias)"
+        QUERY="(function_declaration_left (lower_case_identifier)@function) (type_declaration (type) (upper_case_identifier)@type) (type_alias_declaration (type) (alias) (upper_case_identifier)@alias) (union_variant (upper_case_identifier)@constructor) (field_type (lower_case_identifier)@field) (lower_pattern)@pattern (exposed_type)@exposed_type (exposed_value)@exposed_value (as_clause (as) (upper_case_identifier)@module_alias) (port_annotation (port) (lower_case_identifier)@port)"
 
         EDIT_LOCATION="$("$TREE_GREPPER" --language elm "$QUERY" "$FILE" | fzf --with-nth 4,5 --nth 2,1 --delimiter=: --query "$FZF_QUERY" --select-1 | cut -d : -f 1-3 | tr : ' ')"
         printf "evaluate-commands -client %s edit %s\n" "$CLIENT" "$EDIT_LOCATION" | indiekak -p "$SESSION"
diff --git a/sample-projects/elm/src/KitchenSink.elm b/sample-projects/elm/src/KitchenSink.elm
index 82d69b1..33de3dc 100644
--- a/sample-projects/elm/src/KitchenSink.elm
+++ b/sample-projects/elm/src/KitchenSink.elm
@@ -1,4 +1,4 @@
-module KitchenSink exposing (..)
+port module KitchenSink exposing (..)
 
 
 type Id
@@ -30,3 +30,9 @@ deconstructions =
             "nope"
     in
     b
+
+
+port outgoingPort : Int -> Cmd msg
+
+
+port incomingPort : Sub Int